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48. A motocross racer hits a checkpoint 25 s into that is 320 m [El from the starting point. At the a race checkpoint, the racer takes a sharp turn, and at 49 s the race another checkpoint is [W] from the starting line. What is the average velocity of the racer between the two checkpoints? (1.2) Tu
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velo ca 49-24 320 m

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